Python 3 Tkinter Expense Money or Budget Household Finance Tracker GUI Desktop App Full Project For Beginners

 

 

 

main.py

 

# -*- coding:utf-8 -*-
import tkinter as tk
from tkinter import ttk
import sqlite3


class Main(tk.Frame):
    def __init__(self, root):
        super().__init__(root)
        self.init_main()
        self.db = db
        self.view_records()

    def init_main(self):
        toolbar = tk.Frame(bg='#d7d8e0', bd=2)
        toolbar.pack(side=tk.TOP, fill=tk.X)

        self.add_image = tk.PhotoImage(file='images/for-sale_48.png')
        btn_open_dialog = tk.Button(toolbar, text='Добавить', command=self.open_dialog, bg='#d7d8e0', bd=0, compound=tk.TOP, image=self.add_image)
        btn_open_dialog.pack(side=tk.LEFT)

        self.tree = ttk.Treeview(self, columns=('ID', 'description', 'costs', 'total'), height=15, show='headings')

        self.tree.column('ID', width=30, anchor=tk.CENTER)
        self.tree.column('description', width=365, anchor=tk.CENTER)
        self.tree.column('costs', width=150, anchor=tk.CENTER)
        self.tree.column('total', width=100, anchor=tk.CENTER)

        self.tree.heading('ID', text='ID')
        self.tree.heading('description', text='Наименование')
        self.tree.heading('costs', text='Статья дохода/расхода')
        self.tree.heading('total', text='Сумма')

        self.tree.pack()
    
    def records(self, description, costs, total):
        self.db.insert_data(description, costs, total)
        self.view_records()

    def view_records(self):
        self.db.c.execute('''SELECT * FROM finance''')
        [self.tree.delete(i) for i in self.tree.get_children()]
        [self.tree.insert('', 'end', values=row) for row in self.db.c.fetchall()]
    
    def open_dialog(self):
        Child()


class Child(tk.Toplevel):
    def __init__(self):
        super().__init__(root)
        self.init_child()
        self.view = app

    def init_child(self):
        self.title('Добавить доходы\расходы')
        self.geometry('400x220+400+300')
        self.resizable(False, False)

        label_description = tk.Label(self, text='Наименование')
        label_description.place(x=50, y=50)
        label_select = tk.Label(self, text='Статья дохода/расхода')
        label_select.place(x=50, y=80)
        label_sum = tk.Label(self, text='Сумма')
        label_sum.place(x=50, y=110)

        self.entry_description = ttk.Entry(self)
        self.entry_description.place(x=200, y=50)

        self.entry_money = ttk.Entry(self)
        self.entry_money.place(x=200, y=110)

        self.combobox = ttk.Combobox(self, values=[u'Доход', u'Расход'])
        self.combobox.current(0)
        self.combobox.place(x=200, y=80)

        btn_cancel = ttk.Button(self, text='Закрыть', command=self.destroy)
        btn_cancel.place(x=300, y=170)

        btn_ok = ttk.Button(self, text='Добавить')
        btn_ok.place(x=220, y=170)
        btn_ok.bind('<Button-1>', lambda event: self.view.records(self.entry_description.get(), 
                                                                    self.entry_money.get(), 
                                                                    self.combobox.get()))

        self.grab_set()
        self.focus_set()


class DB:
    def __init__(self):
        self.conn = sqlite3.connect('finance.db')
        self.c = self.conn.cursor()
        self.c.execute('''CREATE TABLE IF NOT EXISTS finance (id integer primary key, description text, costs text, total real)''')
        self.conn.commit()

    def insert_data(self, description, costs, total):
        self.c.execute('''INSERT INTO finance(description, costs, total) VALUES (?, ?, ?)''', (description, costs, total))
        self.conn.commit()
        

if __name__ == "__main__":
    root = tk.Tk()
    db = DB()
    app = Main(root)
    app.pack()
    root.title('Household finance')
    root.geometry('650x450+300+200')
    root.resizable(False, False)
    root.mainloop()

 

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